2023 Stelvio Quadrifoglio Specs2023 (949) Alfa Romeo Stelvio Quadrifoglio Specs & Performance
2023 - present (949)
Tech Specs Summary
- 
- 2.9 L V6 Bi-Turbo
- 
- 177 mph
- 
- 3.8 seconds
- 
- 513 hp
- 
- 19.9 mpg
- 
- 5 Doors
- 
- 5 Seats
- 
- 18.5 ft3
- 
- 4,079 lbs
- Front - 4WD
Performance
- Top Speed
- 177 mph
- 0-62 mph
- 3.8 seconds
- 0-60 mph
- 3.7 seconds
- Power-to-Weight
- 7.96 lb/hp
- Power
- 513 hp
- Torque
- 443 lb·ft
Gas Mileage
- Combined
- 19.9 mpg
- WLTP Low
- 13.4 mpg
- WLTP Medium
- 19.7 mpg
- WLTP High
- 23.3 mpg
- WLTP Extra-High
- 21 mpg
- Total Range
- 336 Miles
- Tailpipe CO2
- 430 g/Mile
Gasoline Engine
- Capacity
- 2.9 Liter
- 176.4 in3
- Layout
- V6
- Aspiration
- Bi-Turbo
- Peak Power
- 513 hp @ 6,500 RPM
- 520 ps @ 6,500 RPM
- Peak Torque
- 443 lb·ft @ 2,500 RPM
- 600 N·m @ 2,500 RPM
- Valvetrain
- DOHC
- Valves/Cylinder
- 4 (24v Total)
- Fuel Delivery
- Direct Injection
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Gasoline
- Fuel Tank Capacity
- 16.9 Gallons
More Engine Specs
- Compression Ratio
- 9.3:1
- Bore x Stroke
- 3.406 x 3.228 in
- Bore-Stroke Ratio
- 1.05:1
- Over-Square
- Specific Output
- 2.9 hp/in3
- Power/Cylinder
- 86 hp
- Cylinder Volume
- 29.4 in3
- BMEP
- 378.3 PSI
- 26.1 Bar
Drivetrain & Chassis
- Driven Wheels
- 4WD
- Rear-biased Four-wheel Drive
- Transmission (AT)
- 8 Speeds
- Front Tyre Size
- 255/45R20
- Rear Tyre Size
- 285/40R20
- Front Suspension
- Double Wishbone
- Rear Suspension
- Multi-Link
- Front Brakes
- Vented Disc
- Rear Brakes
- Vented Disc
Dimensions & Practicality
- Body
- Medium SUV
- Door Count
- 5
- Seat Count
- 5
- Luggage Space
- 18.5 ft3
- Turning Radius
- 39.4 ft
- Curb Weight
- 4,079 lbs
- Length
- 185.1 in
- Width
- 77 in
- Height
- 66.5 in
- Wheelbase
- 111 in
★★★★★
★★★★★
3.9
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